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Does Python have an ordered set?
...re performant than OrderedDict. (For backward compatibility and especially readability, however, you may wish to continue using OrderedDict.)
Here's an example of how to use dict as an ordered set to filter out duplicate items while preserving order, thereby emulating an ordered set. Use the dict c...
Listing only directories using ls in Bash?
...-h/
./masters/ ./-n/ ./static/ ./-v var/
But the spaces in filenames make reading a bit confusing.
If instead of echo, we use ls, the shell is still what is expanding the list of filenames. The shell is the reason to get a list of directories in the PWD. The -d option to ls makes it list the prese...
How to escape single quotes in MySQL
...utions... as in one of the comments below, the OP states that they're just reading from file and inserting.
– James B
May 20 '09 at 9:37
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Libraries do not get added to APK anymore after upgrade to ADT 22
...nd a source of the problem: my project files & project.properties were read-only. Eclipse is simply silently ignoring any changes in library dependencies when I doing it in the GUI!
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How to grep Git commit diffs or contents for a certain word?
...his is generally the right answer, I downvoted only to encourage others to read this answer (stackoverflow.com/a/1340245/586983) which has 3 different ways and explains their subtleties.
– jakeonrails
Jan 7 '16 at 19:18
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Moving decimal places over in a double
...ating-point numbers. They don't do so exactly. As a programmer, you should read this floating-point guide to familiarize yourself with the trials and tribulations of handling floating-point numbers.
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How to generate a new Guid in stored procedure?
...ger value instead?
Here are a couple of articles that might be helpful to read.
Performance Effects of Using GUIDs
as Primary Keys (SQL Server
Magazine)
Primary Keys: IDs versus
GUIDs (Jeff Atwood)
The Cost of GUIDs as Primary Keys (Jimmy Nelson's article referenced by the two other articles)
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SQLAlchemy: how to filter date field?
...reason for simple examples i generally use ISO formatted dates - easier to read.
– van
Dec 24 '15 at 3:12
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When to use transclude 'true' and transclude 'element' in Angular?
...eresting is what tags the browser DOM has after the directive, not what it reads...
– kontur
Feb 9 '15 at 9:22
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TortoiseSVN icons not showing up under Windows 7
...the registry may blow up your computer, yada, yada, yada -- and if you are reading Stack Overflow and using Windows and haven't edited the registry, you are a rare beast indeed), feel free to rename them (I suggest putting numbers in front of the ones you want to use and "z_"'s prefixed to the ones ...